<html><head>
    <meta charset="utf-8">
    <title>404</title>
    <meta http-equiv="content-type" content="text/html; charset=utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <!-- <meta http-equiv="refresh" content="5;url=${refresh_url}"> -->
    <style type="text/css">
        body { background-image: radial-gradient(#ebf7f7,#addad8); background-position: 40% 0px; ;font-family: "微软雅黑";font-weight: ;font: normal 100% Helvetica, Arial,sans-serif 900;}
        a{ text-decoration:none;}
        *{ margin:0px; padding:0px;}
        a:link {color: #fff; text-decoration: none ; text-decoration:none;}
        a:visited {color: #fff; text-decoration: none;}
        a:hover {color: #fff; text-decoration: none}
        .container {margin-left: auto; width: 100%; margin-right: auto; text-align: center; margin-top:100px;}
        .container_1{font-size: 150px;color: #78c3c1;}
        .container_1 img { margin-top:5%; width:250px; height:120px;}
        .container_2 img { margin-top:-2%; }
        .container_3 img { width:25%; height:7.5%;}
        .container_3 { width:30vw; margin:auto}
        .container_3_1 { color:#6bbaa3; font-size:3vw; text-align:left;}
        .container_3_2 { color:#6bbaa3; font-size:2vw; text-align:left;}
        .maincolumn {margin-left: auto; width: 100%; margin-right: auto; text-align: center;display:block; margin-top:10px;}
        .maincolumn .maincolumn_bg { width:28%; height:50px; line-height:50px; background-color:#6bbaa3; margin:auto;}
        .maincolumn .maincolumn_bg ul {list-style-type: none;}
        .maincolumn .maincolumn_bg ul li { float:left;  width:25%;}
        .maincolumn .maincolumn_bg ul li a{ font-size: 18px; }
        .maincolumn .maincolumn_bg ul li a:hover { width:100%; height:50px; background-color:#47997d; display:block;}
        @media only screen and (max-width: 1000px) {
            .maincolumn { display:none; width:0px;}
        }

    </style>
</head>
<body>

<div class="container">
    <div class="container_1">404</div>
    <div class="container_3">
        <div class="container_3_1"><span>您要访问的页面不存在</span></div>

    </div>
</div>
</body></html>